ODYSSEY - X86J4105800 ALSA driver settings

Products & Technology ODYSSEY Serials
#1

Hi,

I’m using the ODYSSEY - X86J4105800 with ubuntu. I’m working on an audio processing and testing server on the ODYSSEY.
I can open the ALSA driver for the Jack in/out whit out any problems. But I would like the settings like the datatype but also the period size,…

Is there a possibility to change this in the drivers?

Thanks!

Koen

#2

Can you provide test step and code to us for reference?

#3

Hi,

I installed this lib. https://github.com/tinyalsa/tinyalsa just using the install guide

Then I run the example:
https://github.com/tinyalsa/tinyalsa/blob/master/examples/pcm-writei.c

And if I change the pcm_config to a smaller period_size I can’t open the driver.

Thanks!

#4

Ok, we will follow this problem.

1 Like
#5

@KoenGsfSeeed
If you use ALSA to get the audio data , you need to disable onboard PulseAudio. or give up ALSA , use PluseAudio API.